In the Eastern church, there were other orders which have fallen into disuse: doorkeepers, exorcists, and acolytes, although the service that tonsures a reader will first bless him as a taper-bearer.

In the West after 1054 (i.e., in the Roman Catholic Church), the subdeacon was considered among the major orders after the 13th century, though has now fallen into disuse, as have the orders of doorkeeper and exorcist (since 1972). Only reader and acolyte remain in use. Altar boys and girls in Roman Catholicism have the name of acolyte, but it is an informal role with no cheirothesia required. Any layman approved by his priest can be used as reader or distribute the Eucharist.